Lamp



FIG. 1 is a perspective view of a lamp embodying the design of thepresent invention.

FIG. 2 is a front side elevational view of the lamp illustrated in FIG.1, with the right side elevational view, left side elevational view andback side elevational view being identical thereto.

FIG. 3 is a top view of the lamp of FIG. 1; and,

FIG. 4 is a bottom view of the lamp of FIG. 1.

The lamp shade shown in broken lines does not form a part of the claimeddesign.

The ornamental design for a lamp, substantially as shown and described.